203 javascript react engineer jobs at 94 companies in Washington
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Application Developer - JavaScript
Vienna or Charlotte or Louisville or Minneapolis or Olympia or Philadelphia or Redlands or San Antonio or St. Louis
$84k-$141k/yrOnsiteFull Time
Esri: Developing software for digital mapping and spatial data analysis.
2+ YOE2+ years developing web applications with JavaScript; TypeScript and web framework experience preferred. Bachelor's degree in CS/engineering/math/GIS. Familiarity with digital cartography, EM visualization, code management, and CI/CD.
Premera Blue Cross: Provides health insurance and medical benefit plans for members.
8+ YOE8+ years software engineering experience,5+ years React Native in production,proficiency in JavaScript/TypeScript,experience with iOS/Android,REST/GraphQL integration,CI/CD and mentoring skills.
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
5+ YOE5+ years experience; proficiency in .NET/.NET Core,C#,React,SQL; experience with application architecture, microservices,Azure and CI/CD; bachelor's in computer science.
DocuSignNASDAQ: DOCU: Provider of e-signature and intelligent agreement management software.
Bachelor's degree in CS or equivalent, experience with JavaScript/TypeScript and React/Redux, backend API development, identity verification/IDV integration, Git and CI/CD, strong communication and problem-solving.
DocuSignNASDAQ: DOCU: Provides electronic signature and agreement management software solutions.
Bachelor's or Master's in CS/EE/IS/Informatics, experience with JavaScript/TypeScript and React/Redux, backend and API design, IDV/KYC integration, Git and CI/CD, secure handling of PII, agile experience, strong communication.
Alabama or Arizona or California or Colorado or Connecticut or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Kansas or Louisiana or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Mississippi or North Carolina or Nebraska or New Jersey or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or Wyoming
$90k-$135k/yrRemoteFull Time
Storable: Provides technology platform for storage and specialty real estate operators.
3+ YOE3+ years software engineering experience, production WordPress expertise, PHP/MySQL/modern JavaScript, experience using AI-assisted development tools, strong engineering fundamentals and communication.
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Bachelor's in CS/SE/engineering or equivalent experience; proficiency in front-end (JavaScript/TypeScript, React) and backend (Python); SQL and APIs; foundational software engineering and interest/experience with LLMs.
Auger: AI-powered autonomous operating system for global supply chain management.
4+ YOE4+ years building production UIs at the design-engineering intersection. Bachelor\u0002s in CS/HCI/Design, proficiency with React/JavaScript/TypeScript/CSS, Azure experience, accessibility expertise, strong communication and prototyping judgment.
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
4+ YOEBachelor's in CS or related and 4+ years engineering experience; proficiency in C,C++,C#,Java,JavaScript,Python,React,TypeScript,Azure and .NET; strong design, troubleshooting, and collaboration skills.
Grow Therapy: Platform connecting mental health providers with patients and insurance.
5+ YOE5+ years frontend or UX engineering experience; strong visual design judgment; fluent in JavaScript/TypeScript, Next.js, React, and CSS; knowledge of accessibility (WCAG) and web performance; strong prototyping and collaboration skills.
Senior / Staff Applied Research Software Engineer - Emerging Tech
United States or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or Vermont or New York or New Jersey or Washington or California or District of Columbia
$142k-$252k/yrRemoteFull Time
TwilioNYSE: TWLO: Cloud communications platform for building customer engagement applications.
3+ YOEBachelor's degree or equivalent, 3+ years (Senior) or 5+ years (Staff) full-stack software development experience, proficiency in JavaScript/Python/Java, front-end (React/Angular) and/or back-end (Node.js/Springboot), SQL/NoSQL, effective communication, and experience leveraging AI/LLMs.
Union: Orchestration platform for production-grade AI and machine learning workflows.
6+ YOEBachelor's in Engineering/CS (or equivalent) and 6 years experience; 6 years full‑stack dev with React, TypeScript, JavaScript, backend Python/Go/Java; ML frameworks (TensorFlow, PyTorch, Spark); Flyte, Spark/Flink/Beam, Rust/PyO3 experience.
Livingston or New York City or San Francisco or Sunnyvale or Bellevue
$182k-$242k/yrOnsiteFull Time
CoreWeaveNASDAQ: CRWV: Specialized cloud infrastructure provider for high-performance AI workloads.
Experienced front-end engineer with strong JavaScript/TypeScript and React skills, visualization and performance engineering experience for large datasets, familiarity with Canvas/WebGL or charting libraries, and strong communication and collaboration skills. Export-control eligibility (US person or eligible) required.
Principal Software Engineer, Full Stack, Event Technology
San Francisco or Palo Alto or Chicago or New York City or Seattle or Indianapolis
$238k-$345k/yrHybridFull Time
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
10+ YOE10+ years building and scaling production systems, AI-first engineering and prompt engineering skills, architecture and technical leadership, front- and back-end experience (JavaScript/TypeScript, React, Node.js), AWS/GCP, GraphQL/REST.
Arkansas or Arizona or Colorado or Florida or Georgia or Idaho or Indiana or Illinois or Iowa or Kansas or Massachusetts or Maryland or Minnesota or Missouri or Montana or North Carolina or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Rhode Island or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or West Virginia
$175k-$220k/yrRemoteFull Time
OpenEd: Personalized online education program partnering with public schools.
5+ YOE5+ years professional software development; deep React, JavaScript, NextJS experience; SQL/PostgreSQL knowledge; mentoring experience; strong communication and remote work capability.
Anduril Industries: Defense technology building autonomous military hardware and software.
12+ YOE12+ years engineering experience, enterprise high-availability systems, full-stack expertise with JavaScript/TypeScript and React, experience with Next.js/Remix and AWS preferred, strong cross-team influence and communication; U.S. Person required.
StarbucksNASDAQ: SBUX: Operates a global chain of coffeehouses and roastery reserves.
5+ YOEBachelor's or equivalent and 5+ years engineering experience in IoT, distributed systems, or connected device platforms. Strong C++, Python, SQL, JavaScript/TypeScript, React, Linux, Kafka, and MySQL experience; cloud and Kubernetes experience preferred.
Rocket CompaniesNYSE: RKT: Provides digital mortgage, real estate, and personal finance services.
5+ YOE5+ years frontend/full-stack experience focused on developer tooling or platform engineering with JavaScript/TypeScript and React, testing and CI/CD expertise, containerization, observability, and AI tooling; able to lead integrations and participate in on-call.
JavaScript, TypeScript, React, Jest, Vitest, Playwright, GitHub Actions, Rust, Docker, Datadog, Claude Code